152868388

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{243421}}^1$

素因数の和:243582

約数の個数: 12

約数和(自身を含む): 269224732

約数和(自身を除く): 116356344

約数列:

[1, 2, 4, 157, 314, 628, 243421, 486842, 973684, 38217097, 76434194, 152868388]

約数ペア:

[(1, 152868388), (2, 76434194), (4, 38217097), (157, 973684), (314, 486842), (628, 243421)]